Assignee
LEE PAUL BERNARD
19 granted patents·8 pending applications·179 citations·filing 2003–2024
Top patents by PatentIndex Score
27 records- 0198US9598939B2Downhole perforating tool and method of useLEE PAUL BERNARD·Filed 2015·Granted Mar 21, 2017·22 cites·14 claims
- 0291US11933131B2Packer assembly for deforming wellbore casingLEE PAUL BERNARD·Filed 2020·Granted Mar 19, 2024·3 cites·14 claims
- 0389US7891441B2Expandable downhole toolLEE PAUL BERNARD·Filed 2007·Granted Feb 22, 2011·31 cites·3 claims
- 0488US7866397B2Activating mechanism for controlling the operation of a downhole toolLEE PAUL BERNARD·Filed 2006·Granted Jan 11, 2011·29 cites·21 claims
- 0583US9133666B2Expandable downhole tool apparatusLEE PAUL BERNARD·Filed 2010·Granted Sep 15, 2015·7 cites·19 claims
- 0681US9187989B2Packer apparatusLEE PAUL BERNARD·Filed 2012·Granted Nov 17, 2015·4 cites·6 claims
- 0775US7673708B2Ball-activated mechanism for controlling the operation of a downhole toolLEE PAUL BERNARD·Filed 2006·Granted Mar 9, 2010·15 cites·3 claims
- 0874US9869163B2Packer apparatus and method of sealing well casingLEE PAUL BERNARD·Filed 2016·Granted Jan 16, 2018·1 cites·25 claims
- 0974US9617812B2Drillstring valveLEE PAUL BERNARD·Filed 2012·Granted Apr 11, 2017·4 cites·18 claims
- 1070USRE49029EPacker apparatus and method of sealing well casingLEE PAUL BERNARD·Filed 2020·Granted Apr 12, 2022·0 cites·39 claims
- 1165US7347288B2Ball operated by-pass tool for use in drillstringLEE PAUL BERNARD·Filed 2003·Granted Mar 25, 2008·29 cites·6 claims
- 1263US7347289B2Dart-operated big bore by-pass valveLEE PAUL BERNARD·Filed 2003·Granted Mar 25, 2008·26 cites·9 claims
- 1360US12404751B2Method of completion of a wellboreLEE PAUL BERNARD·Filed 2022·Granted Sep 2, 2025·0 cites·14 claims
- 1460US10655438B2Downhole perforating tools and methodsLEE PAUL BERNARD·Filed 2017·Granted May 19, 2020·0 cites·28 claims
- 1560US8104549B2Activating device for a downhole toolLEE PAUL BERNARD·Filed 2007·Granted Jan 31, 2012·6 cites·19 claims
- 1659US8276690B2Expandable downhole toolLEE PAUL BERNARD·Filed 2011·Granted Oct 2, 2012·1 cites·10 claims
- 1757US10370908B2Drill string element and detachable driving elementLEE PAUL BERNARD·Filed 2015·Granted Aug 6, 2019·1 cites·7 claims
- 1853US2024263542A1Downhole circulation apparatusLEE PAUL BERNARD·Filed 2024·Application pending·0 cites
- 1950USRE49028EPacker apparatusLEE PAUL BERNARD·Filed 2012·Granted Apr 12, 2022·0 cites·22 claims
- 2047US9181755B2Downhole expandable roller bearing apparatusLEE PAUL BERNARD·Filed 2010·Granted Nov 10, 2015·0 cites·22 claims
- 2146US2022298885A1Packer apparatusLEE PAUL BERNARD·Filed 2022·Application pending·0 cites
- 2245US2016177658A1Packer apparatusesLEE PAUL BERNARD·Filed 2014·Application pending·0 cites
- 2345US2016160578A1Downhole expandable drive reamer apparatusLEE PAUL BERNARD·Filed 2014·Application pending·0 cites
- 2445US2022299151A1Apparatus and method for placing a casing patch in casing of a wellboreLEE PAUL BERNARD·Filed 2022·Application pending·0 cites
- 2540US2021310313A1Drill stringLEE PAUL BERNARD·Filed 2019·Application pending·0 cites
- 2639US2022178227A1Downhole cleaning apparatusLEE PAUL BERNARD·Filed 2019·Application pending·0 cites
- 2736US2023057678A1Method and apparatus for creating an annular seal in a wellboreLEE PAUL BERNARD·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →